Search found 2024 matches

by mrburnette
Fri Jan 19, 2018 3:10 am
Forum: STM core: Bugs and enhancements
Topic: [Fixed]Analog pins definition
Replies: 12
Views: 749

Re: [Fixed]Analog pins definition

aramperez, As you are posting in the STM core section of the forum, I suspect your question is related to Firmata on Nucleo supported boards. Therefore this WiKi link is revalent: https://github.com/stm32duino/wiki/wiki/Firmata-example ADDITIONALLY, Please do not post into old threads that have been...
by mrburnette
Thu Jan 18, 2018 11:41 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Dear all
Replies: 2
Views: 32

Re: Dear all

nairolf, Welcome. Sounds like you have self-struggled with the Blue Pill and are now ready for some project design. As a self-starter, you will find an overwhelming volume of information; for myself, much of my time is weeding through incorrect or vague online posts. Sounds like you are getting alon...
by mrburnette
Thu Jan 18, 2018 8:22 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: [SOLVED] Volatile Qualifier
Replies: 21
Views: 243

Re: Volatile Qualifier

<...> EDIT There are 548 hits in 47 files for "__io" of Arduino_STM32 core, STM32F1 directory. The cleanest solution would be to replace all those occurrences by "__IO" (make it uppercase) like in Teensy core, or by "volatile". Steve, I really hate myself (as I fight core changes usually) but in th...
by mrburnette
Thu Jan 18, 2018 6:54 pm
Forum: Working / ported libraries
Topic: Readonly Serial Multiple Ports
Replies: 3
Views: 48

Re: Readonly Serial Multiple Ports

<...> For 4 RS-232 serial, I would need like 8 Rx Serial/UART pins ... or should I use something different as I just need to READ ONLY, and I do not need to Tx anything back out .. Thanks The STM32F1xx has 3 hardware serial ports: http://docs.leaflabs.com/static.leaflabs.com/pub/leaflabs/maple-docs...
by mrburnette
Thu Jan 18, 2018 6:13 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Stuff that I hope will help
Replies: 0
Views: 41

Stuff that I hope will help

Welcome new members to the STM32duino.com forum. I'm just a common member too, but I have been around a while and would like to share somethings I think may be useful to you. Keep coming back here to this post from time to time as it is likely other members will fuss at me and I will likely revise ...
by mrburnette
Thu Jan 18, 2018 5:49 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: [SOLVED] Volatile Qualifier
Replies: 21
Views: 243

Re: Volatile Qualifier

shujaat: One thing about being a member of the forum, you do get straight answers. We do not try to be brutal, but sometimes getting from A to Z is way too complicated going with STM32duino. It is a great core, with some issues, but we inherited it after the parents threw it out as a baby. It is sti...
by mrburnette
Thu Jan 18, 2018 5:42 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: Greeting.~
Replies: 2
Views: 82

Re: Greeting.~

... I think the song goes, "we don't need another hero ....", but a newhero should be just fine, I think. Welcome. You may find something useful here: http://stm32duino.com/viewtopic.php?f=2&t=3073#p39605 Just a word of advice, start slow. Blink a LED. When you code, try and avoid copy & paste... at...
by mrburnette
Thu Jan 18, 2018 5:27 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: [SOLVED] Volatile Qualifier
Replies: 21
Views: 243

Re: Volatile Qualifier

<...> Even if I only compile an example sketch from Eigen library that fails this means there is something either wrong with Eigen library or the core. Yes. The colloquial term I would use is "non-compatible" Steve, I'm in complete agreement with your assessment. Without going through several hours...
by mrburnette
Thu Jan 18, 2018 5:19 pm
Forum: Projects
Topic: stm32f103c8 or esp32 for a datalogger
Replies: 16
Views: 316

Re: stm32f103c8 or esp32 for a datalogger

i think u're giving me some incentive to try out esp32 too :lol: https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20180118083123&SearchText=esp32 earlier on some of my searches seemed to land me on somewhat pricier esp32 boards You will pay a little extra for the ESP32 boards with the ...
by mrburnette
Thu Jan 18, 2018 5:09 pm
Forum: New users MUST post here first, and let us know a bit about you and your projects
Topic: [SOLVED] Volatile Qualifier
Replies: 21
Views: 243

Re: Volatile Qualifier

<...> The author of the uNavAHRS says : I'm using GCC 5.4 with an ARM (Teensy 3.6) target. I also have used GCC 5.4 to compile the Eigen library but it does not compile and show those same errors, from this I guess there is problem in Arduino_STM32. On my Linux system (Windows users will have simil...